OK Cycloidal hydraulic motor Because of the efficiency of the working pressure oil, the unbalanced bearing force causes the torque of the motor rotor. The output torque of the vane type hydraulic motor is related to the displacement of the hydraulic motor and the pressure difference between the inlet and outlet oil holes of the hydraulic motor, and its speed ratio is determined by the total flow size of the hydraulic motor. Since the hydraulic motor is generally specified to be capable of forward and reverse rotation, the blades of the vane type hydraulic motor should be placed axially. In order to better ensure that the blade root is filled with working pressure oil from beginning to end, this product should be set in the channel connecting the return and pressure oil cavities to the blade root. In order to better ensure that the vane hydraulic motor can operate normally after the working pressure oil is filled, it is necessary to make the top of the blade closely touch the inner surface of the electric stator to ensure excellent sealing, Therefore, torque torsion spring shall be set at the root of blade.

Dual output shaft orbit motor Small size, small inertia moment, dexterous posture, suitable for places with high commutation frequency, but large leakage, unstable in low gear operation. Therefore, the vane type hydraulic motor is generally used in places with high speed ratio, small torque and flexible postures. There is no doubt that the motor of the electric grinder suffers very little force, the necessary torque is also very small, and the cost of economic development is fully considered, so there is no need to use the plunger pump motor, and it can be selected from the vane motor and the rotary line motor. No matter how light the motor is, it is still an iron pimple. I think it is impractical to hold it in hand. In addition, the motor usually contains flange plates, and the volume is not too small. It is not clear whether you have seen the kind of floor mopping equipment commonly used in shopping malls. It is a car that is pulled away, and then there is a large soft brush below. You can consider making the polishing brush larger, and refer to this one for structure.

For OM series cycloidal hydraulic motor The selection is mainly based on your speed ratio. The smaller the displacement, the smaller the volume of the motor. I suggest you look for the sample of the vane motor and find the one with the least displacement as your own situation.